However, Delgado has now disappeared. He went to visit relatives in Miami for Christmas, promising to return after New Years', but has failed to do so.

The U.S. government revoked Delgado's visa today after the Ecuadorean government asked for help bringing Delgado back to Quito for questioning.

The Globe and Mail reports that Delgado doesn't exactly have a pristine history:

...Mr. Delgado was no candidate for the central bankers’ hall of fame. He came under fire for an allegedly improper loan to an Argentine citizen and for his purchase of a Miami house with another questionable loan. He has denied these and other accusations of illegal financial dealings with Iran.